/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.control;

import com.DAO.Product;
import com.DAO.ProductDAO;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Hoang Quan
 */
public class GetAll extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    // ham nay dua ra danh sach san pham
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        
       PrintWriter out = response.getWriter();
        int page = Integer.parseInt(request.getParameter("page"));
       
       ArrayList<Product> listqa = new ArrayList<Product>();
       ArrayList<Product> listd = new ArrayList<Product>();
       ArrayList<Product> listm = new ArrayList<Product>();
       ArrayList<Product> listt = new ArrayList<Product>();
      
       ArrayList<Product> list = new ProductDAO().getAll(); // truy nhập vào cơ sở dữ liệu và lấy ra danh sách sản phẩm
         //request.setAttribute("list", list);
     if(page==1){
     
       
       for(Product pd :list){
          if(pd.getType().equals("qabt")){
              listqa.add(pd);
          }
          if(pd.getType().equals("dbt")){
             listd.add(pd);
          }
         
        }
        
          request.setAttribute("listqa", listqa);
          request.setAttribute("listd", listd);
                   
        request.getRequestDispatcher("index.jsp").forward(request, response);
     }
      if(page==2){
     
       
       for(Product pd :list){
          if(pd.getType().equals("tsbt")){
              listt.add(pd);
          }
          if(pd.getType().equals("mbt")){
             listm.add(pd);
          }
         
        }
        
          request.setAttribute("listqa", listt);
          request.setAttribute("listd", listm);
                   
        request.getRequestDispatcher("index.jsp").forward(request, response);
     }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
